121011233214 has 8 divisors (see below), whose sum is σ = 242022466440. Its totient is φ = 40337077736.

The previous prime is 121011233179. The next prime is 121011233219. The reversal of 121011233214 is 412332110121.

It is a sphenic number, since it is the product of 3 distinct primes.

121011233214 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121011233219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10084269429 + ... + 10084269440.

It is an arithmetic number, because the mean of its divisors is an integer number (30252808305).

Almost surely, 2^121011233214 is an apocalyptic number.

121011233214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121011233214 is a wasteful number, since it uses less digits than its factorization.

121011233214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20168538874.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 121011233214 its reverse (412332110121), we get a palindrome (533343343335).

The spelling of 121011233214 in words is "one hundred twenty-one billion, eleven million, two hundred thirty-three thousand, two hundred fourteen".